- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373377 > SD6830P (AUK Corp) 4BIT MICROCONTROLLER PDF資料下載
參數(shù)資料
| 型號： | SD6830P |
| 廠商： | AUK Corp |
| 英文描述： | 4BIT MICROCONTROLLER |
| 中文描述： | 4位單片機 |
| 文件頁數(shù)： | 13/34頁 |
| 文件大?。?/td> | 122K |
| 代理商： | SD6830P |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁當前第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁
KSI-W002-000
13
6.12 Power-on reset
The SD6830 incorporates an on-chip power-on reset circuitry which provides internal chip
reset for most power-up situations. The power-on reset circuit and the watchdog timer are
closely related. On power-up the power-on reset circuit is active and watchdog timer is
reset. After the reset time, which is in proportion to the rate of rise of VDD, watchdog timer
begins counting. After the oscillator stabilization time, which is typically 27mS in
F
S YS
= 455KHz, program execution proceeds from reset address (000H).
Figure 6-5. Built-in Power-on Reset
6.13 Stop mode
The SD6830 support the stop mode to reduce power consumption. This mode is entered
when the STOP instruction is executed during key inputs are not active. Activating any key
inputs (Port D, Port E) the device is awakened from stop mode and restarts to operate from
reset address. When the device is released from stop mode, following module
set to appropriate value in reset routine: PORT G and PORT K.
In stop mode, the oscillator is stopped and the each port state is as follows.
Port C/REM become inactive state. (
for including I.R.LED driver,
after the reset release)
Port G and Port K retain previous state.
SD6830
SD6830
相關PDF資料 |
PDF描述 |
|---|---|
| SD7012 | Triple Tone Medoly Generator |
| SD7015 | Triple Tone Melody Generator With Simple Flash Control |
| SD7072-M4 | 3-STATE ENCODER / DECODER |
| SD7072-M6 | 3-STATE ENCODER / DECODER |
| SD7062-IR | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:24; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SD6857 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:帶PFC的原邊控制模式LED驅動控制芯片 |
| SD-68784-001 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:USB Shielded I/O Cable Assembly |
| SD-68785-0004 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:Mini DisplayPort*(Plug)-to-Mini DisplayPort |
| SD-68786-001 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:HDMI Type D-to-Type A Cable Assembly |
| SD-68801-086 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:2PINTS WIRING PICO EZMATE 6, 20/28AWG |
發(fā)布緊急采購，3分鐘左右您將得到回復。